/* roulang page: index */
:root{
            --ink:#292522;
            --ink-soft:#625b54;
            --paper:#f7f4ee;
            --paper-deep:#ebe5da;
            --white:#fffdfa;
            --verm:#bd5b3c;
            --verm-dark:#93442f;
            --sage:#71827b;
            --line:#d9d1c5;
            --line-dark:#aa9e90;
            --charcoal:#302d29;
            --shadow:0 16px 40px rgba(62,48,37,.09);
            --radius:18px;
            --radius-sm:10px;
            --container:1180px;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
        img{display:block;max-width:100%;height:auto}
        a{color:inherit;text-decoration:none}
        button{font:inherit}
        .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(247,244,238,.94);border-bottom:1px solid rgba(170,158,144,.42);backdrop-filter:blur(12px)}
        .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content;font-weight:800;letter-spacing:.02em}
        .brand-mark{width:35px;height:35px;border:2px solid var(--verm);color:var(--verm);display:grid;place-items:center;font-size:12px;line-height:1;border-radius:8px 8px 8px 2px;transform:rotate(-5deg)}
        .brand-name{font-size:17px}
        .brand-name small{display:block;color:var(--verm);font-size:10px;letter-spacing:.12em;line-height:1.1;margin-top:3px;text-transform:uppercase}
        .main-nav{display:flex;align-items:center;gap:30px;margin-left:auto}
        .main-nav a{position:relative;color:var(--ink-soft);font-size:14px;padding:27px 0 23px;transition:color .2s ease}
        .main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:17px;height:2px;background:var(--verm);transition:right .2s ease}
        .main-nav a:hover,.main-nav a.active{color:var(--ink);font-weight:700}
        .main-nav a:hover::after,.main-nav a.active::after{right:0}
        .nav-action,.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--verm);background:var(--verm);color:#fffaf4;padding:11px 18px;border-radius:7px;font-weight:700;font-size:14px;transition:transform .2s,background .2s,box-shadow .2s}
        .nav-action:hover,.button:hover{background:var(--verm-dark);box-shadow:0 8px 18px rgba(145,62,42,.18);transform:translateY(-2px)}
        .nav-action:active,.button:active{transform:translateY(0)}
        a:focus-visible,button:focus-visible{outline:3px solid #d8a35b;outline-offset:4px}
        .menu-toggle{display:none;background:none;border:0;color:var(--ink);font-size:25px;cursor:pointer}
        .notice-bar{background:var(--charcoal);color:#e8dfd3;font-size:12px;letter-spacing:.08em}
        .notice-inner{height:34px;display:flex;align-items:center;justify-content:space-between}
        .notice-inner span:last-child{color:#bdad9d}
        .hero{position:relative;min-height:650px;display:flex;align-items:center;overflow:hidden;background:var(--charcoal)}
        .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(43,39,35,.98) 0%,rgba(43,39,35,.83) 42%,rgba(43,39,35,.25) 100%),url('/assets/images/backpic/back-1.webp') center/cover no-repeat}
        .hero .container{position:relative;z-index:1}
        .hero-content{max-width:680px;color:#fffaf3;padding:82px 0}
        .eyebrow,.kicker{display:inline-flex;align-items:center;gap:9px;color:#e5a181;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
        .eyebrow::before{content:"";width:28px;height:1px;background:#e5a181}
        .hero h1{font-size:clamp(44px,6.4vw,82px);line-height:1.08;letter-spacing:-.055em;margin:24px 0 25px;font-weight:900}
        .hero h1 em{color:#e6a17e;font-style:normal}
        .hero-lead{max-width:580px;color:#e8dfd4;font-size:18px;line-height:1.9;margin:0 0 35px}
        .hero-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap}
        .hero .button{background:#d06b49;border-color:#d06b49}
        .text-link{color:#f1d2bd;font-weight:700;border-bottom:1px solid rgba(241,210,189,.6);padding-bottom:3px}
        .hero-meta{display:flex;gap:28px;margin-top:65px;padding-top:19px;border-top:1px solid rgba(255,255,255,.25);color:#cfc4b8;font-size:13px}
        .hero-meta strong{display:block;color:#fffaf3;font-size:20px;line-height:1.3}
        .section{padding:105px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
        .section-head h2{font-size:clamp(28px,3vw,44px);line-height:1.2;letter-spacing:-.04em;margin:12px 0 0}
        .section-head p{max-width:450px;color:var(--ink-soft);margin:0}
        .kicker{color:var(--verm);letter-spacing:.1em}
        .kicker::before{background:var(--verm)}
        .guide{background:var(--white)}
        .guide-grid{display:grid;grid-template-columns:1.25fr .9fr .9fr;gap:1px;background:var(--line);border:1px solid var(--line)}
        .guide-item{background:var(--white);padding:30px 30px 34px;min-height:210px;transition:background .2s,transform .2s}
        .guide-item:hover{background:#f2ece3;transform:translateY(-4px)}
        .guide-item:first-child{background:var(--charcoal);color:#fffaf3}
        .guide-item:first-child p{color:#d5c9bd}
        .guide-index{font-family:Georgia,serif;color:var(--verm);font-size:15px}
        .guide-item h3{font-size:23px;margin:27px 0 10px}
        .guide-item p{color:var(--ink-soft);font-size:14px;margin:0 0 22px}
        .guide-item a{font-size:13px;font-weight:800;color:var(--verm)}
        .feature-section{background:var(--paper-deep)}
        .feature-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:28px}
        .feature-card,.minor-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
        .feature-card img{width:100%;height:315px;object-fit:cover}
        .feature-body{padding:29px 32px 34px}
        .tag{display:inline-block;padding:4px 9px;background:#f0dfd4;color:var(--verm-dark);font-size:11px;font-weight:800;letter-spacing:.06em;border-radius:4px}
        .feature-body h3{font-size:29px;line-height:1.35;margin:16px 0 12px}
        .feature-body p,.minor-card p{color:var(--ink-soft);margin:0}
        .meta{font-size:12px;color:#8a8178;margin-top:20px}
        .minor-list{display:grid;gap:14px}
        .minor-card{display:grid;grid-template-columns:145px 1fr;min-height:153px;box-shadow:none;transition:transform .2s,box-shadow .2s}
        .minor-card:hover{transform:translateX(5px);box-shadow:var(--shadow)}
        .minor-card img{width:145px;height:100%;min-height:153px;object-fit:cover}
        .minor-body{padding:19px 21px}
        .minor-card h3{font-size:18px;line-height:1.4;margin:10px 0 6px}
        .minor-card p{font-size:13px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
        .timeline-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px}
        .timeline-intro h2{font-size:38px;line-height:1.3;margin:13px 0 20px}
        .timeline-intro p{color:var(--ink-soft)}
        .timeline{border-left:1px solid var(--line-dark);padding-left:30px}
        .timeline-item{position:relative;padding:0 0 34px}
        .timeline-item::before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:var(--verm);left:-36px;top:9px;box-shadow:0 0 0 5px var(--paper)}
        .timeline-item:not(:last-child){border-bottom:1px solid var(--line);margin-bottom:30px}
        .timeline-item h3{font-size:21px;margin:0 0 7px}
        .timeline-item p{color:var(--ink-soft);font-size:14px;margin:0}
        .latest{background:#f1ece4}
        .latest-grid{display:grid;grid-template-columns:1fr 1.55fr;gap:55px}
        .latest-intro{border-top:3px solid var(--verm);padding-top:20px}
        .latest-intro h2{font-size:38px;line-height:1.25;margin:11px 0 18px}
        .latest-intro p{color:var(--ink-soft)}
        .latest-list{border-top:1px solid var(--line-dark)}
        .update-item{display:grid;grid-template-columns:90px 1fr auto;gap:22px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
        .update-date{color:var(--verm);font-family:Georgia,serif;font-size:14px}
        .update-item h3{font-size:17px;margin:0 0 4px;line-height:1.45}
        .update-item p{font-size:13px;color:var(--ink-soft);margin:0;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
        .update-type{font-size:11px;color:#8b8176;white-space:nowrap}
        .empty-state{padding:30px 0;color:var(--ink-soft);border-bottom:1px solid var(--line)}
        .proof{padding:75px 0;background:var(--charcoal);color:#fffaf3}
        .proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#625952}
        .proof-box{padding:28px;background:var(--charcoal)}
        .proof-box strong{display:block;color:#e5a181;font-size:36px;font-family:Georgia,serif}
        .proof-box span{display:block;margin-top:7px;color:#ddd0c3;font-size:14px}
        .faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px}
        .faq-intro h2{font-size:39px;line-height:1.25;margin:13px 0 18px}
        .faq-intro p{color:var(--ink-soft)}
        .faq-list{border-top:1px solid var(--line-dark)}
        details{border-bottom:1px solid var(--line-dark);padding:20px 0}
        summary{cursor:pointer;list-style:none;font-size:17px;font-weight:800;padding-right:30px;position:relative}
        summary::-webkit-details-marker{display:none}
        summary::after{content:"＋";position:absolute;right:0;color:var(--verm);font-size:22px;font-weight:400}
        details[open] summary::after{content:"－"}
        details p{color:var(--ink-soft);font-size:14px;margin:13px 28px 0 0}
        .cta{padding:63px 0;background:var(--verm);color:#fffaf4}
        .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
        .cta h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:0 0 9px}
        .cta p{color:#f4dcd0;margin:0}
        .cta .button{background:#fffaf4;color:var(--verm-dark);border-color:#fffaf4}
        .cta .button:hover{background:#f6e6dc}
        .site-footer{background:var(--charcoal);color:#d9cec2;padding:60px 0 25px}
        .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:45px;padding-bottom:50px}
        .footer-brand{color:#fffaf3;font-size:18px;font-weight:800}
        .footer-brand p{font-size:13px;color:#b8aaa0;font-weight:400;line-height:1.8;max-width:270px;margin:16px 0 0}
        .footer-title{color:#fffaf3;font-size:13px;font-weight:800;margin:4px 0 17px}
        .footer-links{display:grid;gap:8px}
        .footer-links a{font-size:13px;color:#b8aaa0;transition:color .2s}
        .footer-links a:hover{color:#e5a181}
        .copyright{border-top:1px solid #514a45;padding-top:19px;color:#988b81;font-size:12px;display:flex;justify-content:space-between;gap:20px}
        @media(max-width:1024px){
            .main-nav{gap:18px}
            .guide-grid{grid-template-columns:1fr 1fr}
            .guide-item:first-child{grid-column:span 2}
            .timeline-wrap,.latest-grid{gap:40px}
            .faq-grid{gap:45px}
        }
        @media(max-width:768px){
            .container{width:min(calc(100% - 34px),var(--container))}
            .nav-wrap{height:68px}
            .menu-toggle{display:block}
            .main-nav{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 20px 20px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow)}
            .main-nav.open{display:flex}
            .main-nav a{padding:12px 0;border-bottom:1px solid var(--line)}
            .main-nav a::after{bottom:0}
            .nav-action{margin-top:12px;text-align:center}
            .notice-inner{height:auto;min-height:34px;padding:7px 0;gap:12px}
            .notice-inner span:last-child{display:none}
            .hero{min-height:620px}
            .hero-content{padding:70px 0 62px}
            .hero h1{font-size:clamp(42px,12vw,64px)}
            .hero-lead{font-size:16px}
            .hero-meta{margin-top:42px;gap:20px}
            .section{padding:72px 0}
            .section-head{display:block}
            .section-head p{margin-top:16px}
            .guide-grid{display:block}
            .guide-item,.guide-item:first-child{min-height:auto;padding:26px}
            .feature-layout,.timeline-wrap,.latest-grid,.faq-grid{display:block}
            .feature-card{margin-bottom:18px}
            .timeline-intro,.latest-intro,.faq-intro{margin-bottom:38px}
            .feature-card img{height:245px}
            .update-item{grid-template-columns:70px 1fr;gap:12px}
            .update-type{grid-column:2}
            .proof-grid{grid-template-columns:1fr}
            .proof-box{padding:20px 24px}
            .cta-inner{display:block}
            .cta .button{margin-top:25px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:35px 24px}
            .footer-grid>div:first-child{grid-column:span 2}
            .copyright{display:block}
            .copyright span{display:block;margin-top:7px}
        }
        @media(max-width:520px){
            .brand-name{font-size:15px}
            .brand-mark{width:31px;height:31px}
            .hero-meta{flex-wrap:wrap}
            .hero-actions{align-items:stretch;flex-direction:column;gap:16px}
            .hero-actions .button{width:max-content}
            .minor-card{grid-template-columns:105px 1fr}
            .minor-card img{width:105px;min-height:155px}
            .minor-body{padding:15px}
            .minor-card h3{font-size:16px}
            .update-item{grid-template-columns:1fr}
            .update-type{grid-column:auto}
            .footer-grid{grid-template-columns:1fr}
            .footer-grid>div:first-child{grid-column:auto}
        }

/* roulang page: article */
:root{
--ink:#292522;--ink-soft:#625b54;--paper:#f7f4ee;--paper-deep:#ebe5da;--white:#fffdfa;
--verm:#bd5b3c;--verm-dark:#93442f;--sage:#71827b;--line:#d9d1c5;--line-dark:#aa9e90;
--charcoal:#302d29;--shadow:0 16px 40px rgba(62,48,37,.09);--radius:18px;--radius-sm:10px;--container:1180px
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.78}
img{display:block;max-width:100%;height:auto} a{color:inherit;text-decoration:none} button{font:inherit} p{margin-top:0}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(247,244,238,.94);border-bottom:1px solid rgba(170,158,144,.42);backdrop-filter:blur(12px)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content;font-weight:800;letter-spacing:.02em}
.brand-mark{width:35px;height:35px;border:2px solid var(--verm);color:var(--verm);display:grid;place-items:center;font-size:12px;line-height:1;border-radius:8px 8px 8px 2px;transform:rotate(-5deg)}
.brand-name{font-size:17px}.brand-name small{display:block;color:var(--verm);font-size:10px;letter-spacing:.12em;line-height:1.1;margin-top:3px;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto}
.main-nav a{position:relative;color:var(--ink-soft);font-size:14px;padding:27px 0 23px;transition:color .2s ease}
.main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:17px;height:2px;background:var(--verm);transition:right .2s ease}
.main-nav a:hover,.main-nav a.active{color:var(--ink);font-weight:700}.main-nav a:hover::after,.main-nav a.active::after{right:0}
.nav-action,.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--verm);background:var(--verm);color:#fffaf4!important;padding:11px 18px;border-radius:7px;font-weight:700;font-size:14px;transition:transform .2s,background .2s,box-shadow .2s}
.nav-action::after{display:none}.nav-action:hover,.button:hover{background:var(--verm-dark);box-shadow:0 8px 18px rgba(145,62,42,.18);transform:translateY(-2px)}.nav-action:active,.button:active{transform:translateY(0)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #d8a35b;outline-offset:4px}
.menu-toggle{display:none;background:none;border:0;color:var(--ink);font-size:25px;cursor:pointer;padding:8px}
.article-banner{position:relative;overflow:hidden;background:var(--charcoal);color:#fffaf3}
.article-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(48,45,41,.96),rgba(48,45,41,.73) 53%,rgba(48,45,41,.35)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat}
.article-banner .container{position:relative;padding:33px 0 68px}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:10px;color:#d9cfc4;font-size:13px;margin:0 0 48px}
.breadcrumb a{color:#f2d1ba}.breadcrumb a:hover{text-decoration:underline}.crumb-dot{color:#b99984}
.article-heading{max-width:900px}.category-badge,.tag{display:inline-flex;align-items:center;gap:7px;padding:5px 10px;border-radius:4px;background:#f0dfd4;color:var(--verm-dark);font-size:11px;font-weight:800;letter-spacing:.06em}
.article-banner .category-badge{background:rgba(218,125,88,.2);border:1px solid rgba(236,175,145,.43);color:#f5c5ad}
.article-heading h1{font-size:clamp(34px,5vw,64px);line-height:1.16;letter-spacing:-.045em;margin:20px 0 20px;font-weight:900}
.article-summary{max-width:760px;color:#e2d8cd;font-size:17px;line-height:1.9;margin:0}
.article-meta{display:flex;flex-wrap:wrap;gap:11px 24px;color:#cfc2b4;font-size:13px;margin-top:30px}.article-meta span{display:inline-flex;align-items:center;gap:8px}.article-meta b{color:#fffaf3;font-weight:700}
.article-shell{display:grid;grid-template-columns:230px minmax(0,760px);gap:65px;align-items:start;padding:76px 0 100px}
.article-aside{position:sticky;top:106px}.aside-title{font-size:12px;font-weight:900;letter-spacing:.1em;color:var(--ink-soft);margin:0 0 15px}
.article-toc{border-left:1px solid var(--line);padding-left:17px}.article-toc a{display:block;color:var(--ink-soft);font-size:13px;padding:7px 0;transition:color .2s,transform .2s}.article-toc a:hover{color:var(--verm);transform:translateX(3px)}
.return-link{display:inline-flex;align-items:center;gap:8px;margin-top:28px;color:var(--verm-dark);font-size:13px;font-weight:800}.return-link:hover{color:var(--verm)}
.article-content{min-width:0}.article-cover{position:relative;margin-bottom:40px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--paper-deep);box-shadow:var(--shadow)}
.article-cover img{width:100%;height:365px;object-fit:cover}.article-cover figcaption{padding:11px 17px;color:var(--ink-soft);font-size:12px;background:var(--white)}
.article-body{font-size:17px;line-height:2;color:#3b3530}.article-body>*:first-child{margin-top:0}.article-body h2{font-size:30px;line-height:1.35;letter-spacing:-.035em;color:var(--ink);margin:54px 0 18px;padding-top:6px}.article-body h3{font-size:22px;line-height:1.45;color:var(--ink);margin:36px 0 14px}.article-body p{margin:0 0 22px}.article-body a{color:var(--verm-dark);font-weight:700;border-bottom:1px solid rgba(147,68,47,.35)}.article-body ul,.article-body ol{margin:0 0 24px;padding-left:1.5em}.article-body li{margin:8px 0}.article-body blockquote{margin:30px 0;padding:20px 24px;border-left:4px solid var(--verm);background:#f0e7de;color:#554b43;font-size:18px}.article-body hr{border:0;border-top:1px solid var(--line);margin:42px 0}.article-body img{margin:30px auto;border-radius:var(--radius-sm);border:1px solid var(--line)}.article-body table{width:100%;display:block;overflow:auto;border-collapse:collapse;margin:28px 0;border:1px solid var(--line);font-size:14px}.article-body td,.article-body th{padding:12px 14px;border:1px solid var(--line);text-align:left}.article-body th{background:var(--paper-deep);color:var(--ink)}
.notice{margin-top:36px;padding:18px 20px;border:1px solid #d8c5b5;background:#fbf4ed;border-radius:var(--radius-sm);color:var(--ink-soft);font-size:14px}.notice strong{color:var(--verm-dark)}
.article-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:45px;padding-top:26px;border-top:1px solid var(--line)}.article-tags a{font-size:12px;color:var(--ink-soft);border:1px solid var(--line);padding:6px 11px;border-radius:99px;transition:.2s}.article-tags a:hover{color:var(--verm-dark);border-color:var(--verm);background:#fff8f2}
.article-pager{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:36px}.pager-card{min-height:113px;padding:20px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--white);transition:.2s}.pager-card:hover{border-color:var(--verm);transform:translateY(-3px);box-shadow:var(--shadow)}.pager-card small{display:block;color:var(--verm-dark);font-weight:800;margin-bottom:7px}.pager-card span{font-size:14px;font-weight:700;line-height:1.5}
.related{background:var(--paper-deep);padding:82px 0}.section-kicker{display:flex;align-items:center;gap:9px;color:var(--verm-dark);font-weight:900;font-size:12px;letter-spacing:.12em}.section-kicker::before{content:"";width:27px;height:1px;background:var(--verm)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-head h2{font-size:clamp(27px,3vw,40px);line-height:1.25;letter-spacing:-.04em;margin:10px 0 0}.section-head p{max-width:430px;color:var(--ink-soft);margin:0}
.related-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.related-main,.related-list-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.related-main{display:grid;grid-template-columns:42% 1fr;transition:.2s}.related-main:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.related-main img{width:100%;height:100%;min-height:220px;object-fit:cover}.related-copy{padding:28px}.related-copy h3{font-size:24px;line-height:1.38;margin:15px 0 10px}.related-copy p{color:var(--ink-soft);font-size:14px;margin:0 0 16px}.content-link{color:var(--verm-dark);font-size:13px;font-weight:900}.content-link:hover{color:var(--verm)}.related-list{display:grid;gap:12px}.related-list-item{padding:19px 21px;transition:.2s}.related-list-item:hover{border-color:var(--verm);transform:translateX(4px)}.related-list-item h3{font-size:17px;line-height:1.45;margin:8px 0}.related-list-item p{font-size:13px;color:var(--ink-soft);margin:0}.meta{color:#8a8178;font-size:12px}
.cta-strip{background:var(--charcoal);color:#fffaf3;padding:43px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta-inner h2{font-size:28px;line-height:1.3;margin:0}.cta-inner p{margin:5px 0 0;color:#d7cabd}.cta-strip .button{background:#d06b49;border-color:#d06b49;min-width:130px}
.site-footer{background:#252320;color:#ddd3c8;padding:62px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:42px}.footer-brand{color:#fffaf3;font-size:19px;font-weight:900;margin-bottom:12px}.site-footer p{max-width:315px;font-size:13px;line-height:1.8;color:#bfb4a8;margin:0}.footer-title{font-size:12px;color:#eab193;font-weight:900;letter-spacing:.1em;margin-bottom:14px}.footer-links{display:grid;gap:8px}.footer-links a{font-size:13px;color:#d8cec3;transition:color .2s,transform .2s}.footer-links a:hover{color:#fffaf3;transform:translateX(3px)}.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:47px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:#aaa095}
@media(max-width:1024px){.article-shell{grid-template-columns:180px minmax(0,1fr);gap:35px}.footer-grid{gap:25px}.main-nav{gap:20px}.related-main{grid-template-columns:1fr}.related-main img{height:200px}}
@media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.nav-wrap{height:67px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:67px;left:0;right:0;padding:8px 16px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px 5px}.main-nav a::after{bottom:7px}.nav-action{margin-top:8px}.article-banner .container{padding:25px 0 50px}.breadcrumb{margin-bottom:35px}.article-heading h1{font-size:36px}.article-summary{font-size:16px}.article-shell{display:block;padding:48px 0 70px}.article-aside{position:static;margin:0 0 28px;padding:15px 17px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm)}.article-toc{display:flex;gap:14px;overflow:auto;padding:0;border:0}.article-toc a{white-space:nowrap;padding:2px 0}.return-link{margin-top:14px}.article-cover img{height:260px}.article-body{font-size:16px}.article-body h2{font-size:26px;margin-top:40px}.article-body h3{font-size:20px}.related{padding:62px 0}.section-head,.cta-inner{align-items:flex-start;flex-direction:column}.related-grid{grid-template-columns:1fr}.article-pager{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.cta-inner .button{width:100%}}
@media(max-width:520px){.brand-name{font-size:14px}.brand-mark{width:31px;height:31px}.article-heading h1{font-size:31px;letter-spacing:-.035em}.article-meta{gap:8px 15px}.article-cover img{height:205px}.article-cover figcaption{font-size:11px}.article-body blockquote{padding:16px;font-size:16px}.related-copy{padding:22px}.related-copy h3{font-size:21px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin:6px 0}}

/* roulang page: category1 */
:root{
--ink:#292522;--ink-soft:#625b54;--paper:#f7f4ee;--paper-deep:#ebe5da;--white:#fffdfa;
--verm:#bd5b3c;--verm-dark:#93442f;--sage:#71827b;--line:#d9d1c5;--line-dark:#aa9e90;
--charcoal:#302d29;--shadow:0 16px 40px rgba(62,48,37,.09);--radius:18px;--radius-sm:10px;--container:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,244,238,.94);border-bottom:1px solid rgba(170,158,144,.42);backdrop-filter:blur(12px)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content;font-weight:800;letter-spacing:.02em}
.brand-mark{width:35px;height:35px;border:2px solid var(--verm);color:var(--verm);display:grid;place-items:center;font-size:12px;line-height:1;border-radius:8px 8px 8px 2px;transform:rotate(-5deg)}
.brand-name{font-size:17px;line-height:1.1}.brand-name small{display:block;color:var(--verm);font-size:10px;letter-spacing:.12em;line-height:1.1;margin-top:4px;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto}.main-nav a{position:relative;color:var(--ink-soft);font-size:14px;padding:27px 0 23px;transition:color .2s ease}
.main-nav a:not(.nav-action)::after{content:"";position:absolute;left:0;right:100%;bottom:17px;height:2px;background:var(--verm);transition:right .2s ease}
.main-nav a:hover,.main-nav a.active{color:var(--ink);font-weight:700}.main-nav a:hover:not(.nav-action)::after,.main-nav a.active:not(.nav-action)::after{right:0}
.nav-action,.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--verm);background:var(--verm);color:#fffaf4;padding:11px 18px;border-radius:7px;font-weight:700;font-size:14px;transition:transform .2s,background .2s,box-shadow .2s}
.nav-action{padding:10px 15px!important;color:#fffaf4!important}.nav-action:hover,.button:hover{background:var(--verm-dark);box-shadow:0 8px 18px rgba(145,62,42,.18);transform:translateY(-2px)}.nav-action:active,.button:active{transform:translateY(0)}
.button-outline{background:transparent;color:var(--verm);border-color:var(--line-dark)}.button-outline:hover{color:#fffaf4;border-color:var(--verm-dark)}
a:focus-visible,button:focus-visible{outline:3px solid #d8a35b;outline-offset:4px}.menu-toggle{display:none;background:none;border:0;color:var(--ink);font-size:25px;cursor:pointer}
.notice{background:var(--paper-deep);border-bottom:1px solid var(--line);font-size:12px;color:var(--ink-soft)}.notice .container{padding:8px 0;display:flex;gap:12px;align-items:center}.notice b{color:var(--verm);letter-spacing:.08em}
.page-hero{position:relative;overflow:hidden;background:var(--charcoal);color:#fffaf3}.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(43,39,35,.96),rgba(43,39,35,.75) 48%,rgba(43,39,35,.22)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat}
.page-hero .container{position:relative;padding:78px 0 83px}.crumbs{display:flex;flex-wrap:wrap;gap:9px;font-size:13px;color:#d9cfc4}.crumbs a:hover{color:#efb18e}.crumbs span{opacity:.65}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:55px;align-items:end;margin-top:42px}.eyebrow{display:inline-flex;gap:9px;align-items:center;color:#e7a37f;font-size:12px;font-weight:800;letter-spacing:.14em}.eyebrow:before{content:"";width:28px;height:1px;background:#e7a37f}
.page-hero h1{max-width:700px;margin:18px 0 18px;font-size:clamp(39px,5vw,67px);line-height:1.12;letter-spacing:-.05em}.page-hero h1 em{font-style:normal;color:#e9a27c}.page-hero p{max-width:670px;margin:0;color:#e7ddd2;font-size:17px;line-height:1.9}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:29px}.hero-side{border-left:1px solid rgba(255,255,255,.34);padding:11px 0 9px 28px}.hero-side strong{display:block;font-size:37px;line-height:1.15;color:#f2b08b}.hero-side span{display:block;color:#dbcec0;font-size:13px;margin-top:9px}
.section{padding:94px 0}.section-soft{background:var(--paper-deep)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}.section-head h2{font-size:clamp(28px,3.4vw,44px);line-height:1.2;letter-spacing:-.04em;margin:10px 0 0}.section-head p{max-width:460px;color:var(--ink-soft);margin:0}.kicker{font-size:12px;color:var(--verm);font-weight:800;letter-spacing:.12em}
.reading-path{display:grid;grid-template-columns:1fr 1fr 1fr;border:1px solid var(--line);background:var(--line);gap:1px}.path-item{position:relative;background:var(--white);padding:29px 28px;min-height:205px;transition:background .2s,transform .2s}.path-item:hover{background:#f4ede4;transform:translateY(-4px)}.path-no{display:block;color:var(--verm);font-size:12px;font-weight:900;letter-spacing:.12em}.path-item h3{font-size:23px;margin:24px 0 9px}.path-item p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.75}.path-item a{display:inline-block;margin-top:18px;color:var(--verm);font-size:13px;font-weight:800}
.feature-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:28px}.feature-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 21px 45px rgba(62,48,37,.13)}.feature-card img{width:100%;height:310px;object-fit:cover}.feature-body{padding:29px 31px 32px}.tag{display:inline-block;padding:4px 9px;border-radius:4px;background:#f0dfd4;color:var(--verm-dark);font-size:11px;font-weight:800;letter-spacing:.06em}.feature-body h3{font-size:29px;line-height:1.35;margin:17px 0 11px}.feature-body p,.content-row p{margin:0;color:var(--ink-soft)}.meta{margin-top:20px;color:#8a8178;font-size:12px}.arrow-link{display:inline-flex;gap:8px;align-items:center;margin-top:18px;color:var(--verm);font-size:14px;font-weight:800}.arrow-link span{transition:transform .2s}.arrow-link:hover span{transform:translateX(4px)}
.content-list{display:grid;gap:13px}.content-row{display:grid;grid-template-columns:112px 1fr;gap:20px;align-items:center;padding:17px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);transition:transform .2s,border-color .2s,box-shadow .2s}.content-row:hover{transform:translateX(5px);border-color:var(--line-dark);box-shadow:var(--shadow)}.content-row img{width:112px;height:104px;border-radius:6px;object-fit:cover}.content-row h3{font-size:18px;line-height:1.45;margin:7px 0}.content-row p{font-size:13px;line-height:1.65;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.index-panel{border-top:1px solid var(--line)}.index-item{display:grid;grid-template-columns:120px 1fr auto;gap:28px;align-items:center;padding:23px 2px;border-bottom:1px solid var(--line)}.index-item .index-key{font-size:14px;font-weight:800;color:var(--verm)}.index-item h3{font-size:20px;margin:0 0 4px}.index-item p{margin:0;color:var(--ink-soft);font-size:14px}.index-item a{font-size:13px;font-weight:800;color:var(--verm);white-space:nowrap}
.quote-band{background:var(--charcoal);color:#fffaf3}.quote-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:52px;align-items:center}.quote-mark{font-size:90px;color:#d47754;line-height:.5}.quote-band blockquote{font-size:clamp(24px,3vw,38px);line-height:1.55;letter-spacing:-.03em;margin:0}.quote-band cite{display:block;color:#d9cdbf;font-size:13px;font-style:normal;margin-top:20px}
.faq-wrap{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{cursor:pointer;width:100%;padding:22px 0;background:none;border:0;text-align:left;display:flex;justify-content:space-between;gap:24px;color:var(--ink);font-weight:800;font-size:18px}.faq-question i{width:27px;height:27px;flex:none;border:1px solid var(--line-dark);border-radius:50%;font-style:normal;display:grid;place-items:center;color:var(--verm);transition:transform .2s,background .2s}.faq-item.open .faq-question i{transform:rotate(45deg);background:#f0dfd4}.faq-answer{display:none;max-width:790px;padding:0 45px 23px 0;color:var(--ink-soft)}.faq-item.open .faq-answer{display:block}.faq-answer p{margin:0}
.cta{padding:70px 0;background:#bf613f;color:#fffaf3}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.cta h2{font-size:clamp(29px,4vw,48px);line-height:1.2;letter-spacing:-.04em;margin:0}.cta p{margin:12px 0 0;color:#fde2d4}.cta .button{background:#fffaf3;border-color:#fffaf3;color:var(--verm-dark)}.cta .button:hover{background:#f5e4d9}
.site-footer{background:var(--charcoal);color:#f7eee6;padding:66px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-brand{font-weight:900;font-size:20px;letter-spacing:-.02em}.site-footer p{max-width:295px;color:#cbbeb1;font-size:14px;margin:13px 0 0}.footer-title{font-weight:800;margin-bottom:13px;font-size:14px}.footer-links{display:grid;gap:8px}.footer-links a{color:#cbbeb1;font-size:14px;transition:color .2s}.footer-links a:hover{color:#efa780}.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.16);margin-top:45px;padding-top:20px;color:#b9aba0;font-size:12px}
@media(max-width:1024px){.hero-grid{grid-template-columns:1fr 230px;gap:30px}.feature-layout{grid-template-columns:1fr}.feature-card img{height:280px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2}.main-nav{gap:20px}}
@media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.nav-wrap{height:68px}.menu-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;padding:10px 16px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);align-items:stretch;gap:0}.main-nav.open{display:flex;flex-direction:column}.main-nav a{padding:12px 6px}.main-nav a::after{bottom:7px}.nav-action{margin-top:6px;text-align:center}.notice{display:none}.page-hero .container{padding:51px 0 57px}.hero-grid{grid-template-columns:1fr;margin-top:31px}.hero-side{border-left:0;border-top:1px solid rgba(255,255,255,.3);padding:18px 0 0;display:flex;gap:14px;align-items:center}.hero-side strong{font-size:28px}.page-hero h1{font-size:clamp(37px,10vw,53px)}.page-hero p{font-size:16px}.section{padding:68px 0}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:14px}.reading-path{grid-template-columns:1fr}.feature-body{padding:24px}.feature-body h3{font-size:25px}.index-item{grid-template-columns:1fr;gap:7px;padding:20px 0}.index-item a{margin-top:4px}.quote-grid{grid-template-columns:1fr;gap:21px}.quote-mark{font-size:60px}.faq-question{font-size:16px;padding:19px 0}.cta{padding:54px 0}.cta-inner{display:block}.cta .button{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}.copyright{display:block}.copyright span{display:block;margin:6px 0}}
@media(max-width:520px){.brand-name{font-size:14px}.brand-mark{width:31px;height:31px}.page-hero h1{letter-spacing:-.06em}.hero-actions .button{width:100%}.reading-path{border-radius:var(--radius-sm);overflow:hidden}.content-row{grid-template-columns:88px 1fr;gap:14px;padding:12px}.content-row img{width:88px;height:88px}.content-row h3{font-size:16px}.content-row p{display:none}.footer-grid{grid-template-columns:1fr}.site-footer{padding-top:48px}.section-head h2{font-size:29px}}